Enter both parents to see what a foal can roll and how likely you are to hit each foal quest. It works from day one, so you can compare stallions before you’ve built the Lab or paid a stud fee.
How long it takes
Pregnancy timeline
How the Calculator Works
Potential. Use exact numbers from the vet’s Test Potential if you have them, or the middle of the range the game shows. Once you have the Lab, the Foal Simulator can give you the true average for free. The Breeding guide explains how.
Inheritance traits. Include hidden ones if you know about them, because they still count when the foal is made. The Foal Simulator leaves them out, which is why the two can disagree. A 200 coin vet test reveals them.
Odds. Strength and endurance roll separately, and each has 16 equally likely results. That’s why the odds for both stats fall so quickly: a 1 in 4 chance on each stat is only 1 in 16 for both.
Foal Simulator numbers. The game’s top number will read 1 higher than the one here. That extra point is a limit no foal can actually reach.
Generations. The estimate keeps a foal only if it improves on its parents, and it counts 20 days a generation. Finding an unrelated partner of the same level is the hard part, so treat the result as the fastest you could manage. Inheritance traits don’t pass to foals, so they’re left out of this estimate.
Timeline. Enter the day you cover her to see the dates that matter. The Breeding guide explains what to feed her and how to keep her moving through them.